Number bonds to 20

posted 7 Oct 2017, 05:19 by Katy Godfrey
In maths this week we have been practising number bonds to 20, knowing these number facts 'off by heart' is very important and can be applied to lots of other maths learning. Play this game to practise at home: https://www.topmarks.co.uk/maths-games/hit-the-button

We have been learning about fact families e.g:
2 + 18 = 20
18 + 2 = 20
20 - 18 = 2
20 - 2 = 18

Can you write out the fact families for these bonds to 20?


Or you could try this deeper learning challenge:


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